MW-850X20-4 is a four vertical tube microwave furnace (MPCVD). Four OD 20 mm x ID 16 mmx L 200mm with vacuum flanges & valves are inserted into a 1200W microwave furnace vertically for processing multi-sample up to 850ºC. For air-sensitive materials, sample can be loaded inside a glovebox, then closed valve, sintering sample in microwave furnace, then take sample off inside glovebox to avoid sample contact air . SPECIFICATIONS: Furnace Features Stainless steel casing design for shielding microwave radiation Rapid heating up > 40 ºC/minute speed SiC is used as heating elements Precision temperature control with 30 segments programmable K-Type Thermocouple is empolyed for temperature detection Vacuum casting thermal insulation material for max. energy saving. Four 20 mm OD quartz tubes with vacuumed sealed flange and vales are included Power 1200W 110- 120VAC, Single phase, 50/60Hz Microwave Frequency: 2.45 GHz ±25 MHz Power Output: 1200W Microwave leaking: ≤ 3 mW/cm² at 1 meter away. One digital power controller is built in to adjust output power from 10 - 100% Microwave Heater SiC foam is employed as heating element, which is a mircowave susceptor. The SiC heater is mounted by the fibrous alumina casing as the thermal insulation layer. Especially four Dia. 25mm ports for quartz tube insertion and Dia. 13 mm central port for thermocouple insertion. Quartz tubes and Flanges Four one end closed quartz tubes with flange and valves are included Quart tube size OD 20 mm x ID 16 mm X L 200 mm. The quartz tube is consumable. Please click picture left to order more A thermal block is hanged inside tube For processing air sensitive materials, please load and unload sample inside glovebox Working Temperature Max. 850ºC Heating rate: 0 ~50°C / min programmable The microwave furnace is good for rapid heating at a short time of less than 10 minutes Temperature Controller 30 segments programmable for heating rate, dwell temperature and time, and cooling rate SCR temperature control Over-temperature and thermal couple broken protection Control accuracy +/-5.0 ºC Compliance CE Certified NRTL or CSA certification is available upon request
